I chose to run through itemizing but now i don't want to. how do i go back?

[ChristieB]

You can switch back to the Standard Deduction by taking the following steps: 

If you go to Deductions & Credits, click I'll choose what I work on, and then scroll down to click Done with Deductions. 

You will have to click through a few screens, such as the summary screen for your deductions and credits. 

The Standard/Itemized deduction screen should come up soon after, along with a small box to check if you'd like to change your deduction from itemized to standard. 

If this does not fully resolve your question, kindly post additional details below.